Wow, I cna't spell. Anyways, I ran it and it still didn't really work. The sequence of events/messages was:
Fullscreen? NO
A transparent window appears.
Hit 'X'
Release of DC and RC failed
Could not unregister class

I really need this test program to work. All it does is show an empty window (transparent contents) and when you exit it says "Release of Device Context and Rendering Context failed." Here is the code:
3dH.h:

Ok, it was the weird windows typedefs that got me. Anyways I did it and it said that the command completed successfully? Nonetheless the window was clear (I could see my code right through it) and it still said release of DC and RC had failed. What now?